Hi Weiguang, Have you tried recent release of paraview / vtk? This should have been fixed in the recent commits.
Thanks On Fri, Jul 8, 2016 at 10:04 AM, Weiguang guan <gu...@rhpcs.mcmaster.ca> wrote: > Is there a solution to fix the problem? Thanks. > > Weiguang > > > On 04/07/2016 3:51 PM, Weiguang guan wrote: > > I run into the same problem on linux. > > Warning: In > /home/kitware/dashboards/buildbot/paraview-debian6dash-linux-shared-release_opengl2_qt4_superbuild/source-paraview/VTK/Rendering/VolumeOpenGL2/vtkOpenGLProjectedTetrahedraMapper.cxx, > line 251 > vtkOpenGLProjectedTetrahedraMapper (0x630b310): Missing FBO support. The > algorithm may produce visual artifacts. > > I'm running Paraview 5.0.0. > > Weiguang > > On 03/03/2016 9:42 AM, Aashish Chaudhary wrote: > > I have the same problem. Though in my case it is a small unstructuredgrid > vtu file. The OS is Ubuntu 14.04. ParaView-5.0.0-Qt4-OpenGL2-MPI-Linux-64bit > prebuilt binaries. The Graphics card is Nvidia Quadro K620 with OpenGL > version 3.02 Nvidia 352.63. The Nvidia settings show the following etensions > amongst others GL_ARB_frame_buffer_object. > > Also, it does show artifacts. In particular for a vector allocated to a > standard hexahedron cell, the colors are slightly different within the cell. > You can see triangular segments [possibly tetrahedron?] > > It seems to me that you are running into a different issue as atleast > you are seeing > something but it does look correct to you. Is that it? > > Thanks > > > > Regard > Paul. > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to > subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to > subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html <http://www.kitware.com/company/team/chaudhary.html>*
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview